<%--
  Created by IntelliJ IDEA.
  User: 阿阿阿阿豪丶
  Date: 2018/6/10
  Time: 17:00
  To change this template use File | Settings | File Templates.
--%>
<html>
<head>
    <title>Title</title>
</head>
<body>
<%
    if (session.getAttribute("isLogin") == null) {
        response.sendRedirect("http://localhost:8080/login.jsp");
    }
%>

</body>
</html>
